Browsing 310 - 320 results of 423 programs for subject - General Science
At the Balancing Ball exhibit, a plastic beach ball floats mysteriously several feet above a large plastic cone. Upon closer inspection, the ball is found to be floating on a stream of air blowing out of the cone; visitors interact with the ball, changing its position in relation to the air flow. The Chaotic Pendulum exhibit contains a deceptively simple set of pendulums in a steel and Plexiglas case. The visitor twists a protruding knob, expecting the resulting motion to be fairly predictable. But the device's motion is chaotic, extremely complicated and long-lived. Artist Sheldon Brown creates an urban/suburban/rural environment in which the visitor literally "paints" the flying landscape with highways, buildings, and automobiles. This exhibit was part of the Virtual Unreality exhibition. Interview with Ice Stories correspondent and archeologist, Ann Jensen. Shots of research vessel in the Barrow boat basin near Nuvuk. Daniel Lum talks about the importance of the Bowhead whale to the native Barrow community. Daniel Lum talks about the traditional village site in Barrow called Nuvuk. Daniel Lum talks about the changes in ocean ice near Barrow. Drive by shots of the hunting camp or "duck camp" near Point Barrow, AK. Scenics of the hunting camp or "duck camp" in Point Barrow, AK.